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-rw-r--r--doc/zmq_setsockopt.txt24
1 files changed, 21 insertions, 3 deletions
diff --git a/doc/zmq_setsockopt.txt b/doc/zmq_setsockopt.txt
index 58f04b3..c342850 100644
--- a/doc/zmq_setsockopt.txt
+++ b/doc/zmq_setsockopt.txt
@@ -272,9 +272,9 @@ Applicable socket types:: all
ZMQ_RECONNECT_IVL: Set reconnection interval
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The 'ZMQ_RECONNECT_IVL' option shall set the reconnection interval for the
-specified 'socket'. The reconnection interval is the maximum period 0MQ shall
-wait between attempts to reconnect disconnected peers when using
+The 'ZMQ_RECONNECT_IVL' option shall set the initial reconnection interval for
+the specified 'socket'. The reconnection interval is the period 0MQ
+shall wait between attempts to reconnect disconnected peers when using
connection-oriented transports.
NOTE: The reconnection interval may be randomized by 0MQ to prevent
@@ -287,6 +287,24 @@ Default value:: 100
Applicable socket types:: all, only for connection-oriented transports
+ZMQ_RECONNECT_IVL_MAX: Set maximum reconnection interval
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The 'ZMQ_RECONNECT_IVL_MAX' option shall set the maximum reconnection interval
+for the specified 'socket'. This is the maximum period 0MQ shall wait between
+attempts to reconnect. On each reconnect attempt, the previous interval shall be
+doubled untill ZMQ_RECONNECT_IVL_MAX is reached. This allows for exponential
+backoff strategy. Default value means no exponential backoff is performed and
+reconnect interval calculations are only based on ZMQ_RECONNECT_IVL.
+
+NOTE: Values less than ZMQ_RECONNECT_IVL will be ignored.
+
+[horizontal]
+Option value type:: int
+Option value unit:: milliseconds
+Default value:: 0 (only use ZMQ_RECONNECT_IVL)
+Applicable socket types:: all, only for connection-oriented transports
+
+
ZMQ_BACKLOG: Set maximum length of the queue of outstanding connections
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The 'ZMQ_BACKLOG' option shall set the maximum length of the queue of